Pith Number

pith:U576QXOW

pith:2014:U576QXOWD4ZW4ALJUOOHQGMUUR

not attested not anchored not stored refs pending

Lagrange-type operators associated with $U_n^{\varrho}$

Elena-Dorina St\u{a}nil\u{a}, Heiner Gonska, Ioan Ra\c{s}a

arxiv:1402.5040 v1 · 2014-02-20 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U576QXOWD4ZW4ALJUOOHQGMUUR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:58:31.324119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a77fe85dd61f336e0169a39c781994a4660af23e99d81ed87d174b1c9de7a119

Aliases

arxiv: 1402.5040 · arxiv_version: 1402.5040v1 · doi: 10.48550/arxiv.1402.5040 · pith_short_12: U576QXOWD4ZW · pith_short_16: U576QXOWD4ZW4ALJ · pith_short_8: U576QXOW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/U576QXOWD4ZW4ALJUOOHQGMUUR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a77fe85dd61f336e0169a39c781994a4660af23e99d81ed87d174b1c9de7a119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af08a327ba931662f02201366960cbf33666d977bc4d13fa0b5d320cf5980c34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-02-20T15:38:45Z",
    "title_canon_sha256": "44cee8e5de79e3f9e11658b217411bd7b9aab0a68ad12a3c6fbf40685f7935f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5040",
    "kind": "arxiv",
    "version": 1
  }
}